M4 Thread Male x Female Brass Hexagonal Standoff Spacer Pillars 6 - 60mm for PCB S$ 1.70 to S$ 255.86
20mm-63mm Clear PVC Check Valve True Union Pipe Fittings for Aquarium Fish Tank S$ 31.90 to S$ 107.05
4.2mm 4.8mm Phillips Wafer Head Self Drilling/Tapping Screws 410 Stainless Steel S$ 1.70 to S$ 178.03
Grade 12.9 TORX Hexalobular Socket Head Cap Screws Bolts M5-M10 Metric ISO 14579 S$ 1.70 to S$ 137.17